package com.Wayne_03;

/*
        int 和 String的相互转换
*/
public class IntegerDemo {
        public static void main(String[] args) {
                //int --- String
                int number = 100;
                //方式1
                String s1 = "" + number;
                System.out.println(s1);

                //方式2
                //public static String valueOf (int i)
                String s2 = String.valueOf(number);
                System.out.println(s2);
                System.out.println("--------");

                //String --- int
                String s = "100";
                //方式1
                //String --- Integer --- int
                Integer i = Integer.valueOf(s);
                //public int intValue ()
                int x = i.intValue();
                System.out.println(i);

                //方式2
                //public static int parseInt (String s)
                int y = Integer.parseInt(s);
                System.out.println(y);


        }
}
